Add adbd to mixed build prod allowlist

Bug: 231322898
Test: m --bazel-mode droid
Change-Id: I7a91f4f04d5e1f6432c63e4a78f81d5b30ed3cc5
diff --git a/android/allowlists/allowlists.go b/android/allowlists/allowlists.go
index cc854a3..3e7b040 100644
--- a/android/allowlists/allowlists.go
+++ b/android/allowlists/allowlists.go
@@ -1082,7 +1082,6 @@
 	}
 
 	ProdMixedBuildsEnabledList = []string{
-		// This list left intentionally empty for now. Add specific module names
-		// to have them built by Bazel in Prod Mixed Builds mode.
+		"com.android.adbd",
 	}
 )